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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
| Reselect output format |
| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41S | 1977-04-05 -- -- | -- | Yes | EMM/EDP | USGS | 8000 | 12.43 | Unspecified | NONE | |||
| 40S | 1969-12-31 -- -- | -- | Yes | DHR/HDW | USGS | 4500 | 9.72 | Unspecified | NONE | |||
| 40 | 1969-05-14 23:00 | EST | Yes | JMG | USGS | 36.7 | 1.41 | Good | NONE | |||
| 39 | 1947-10-02 -- -- | -- | Yes | SGA | USGS | 6.69 | 1.28 | Fair | Clear | NONE | ||
| 38 | 1947-09-03 -- -- | -- | Yes | JSG | USGS | 14.0 | 1.51 | Fair | VegetationModerate | NONE | ||
| 37 | 1947-08-03 -- -- | -- | Yes | SGA | USGS | 321 | 3.39 | Fair | VegetationModerate | NONE | ||
| 36 | 1947-07-02 -- -- | -- | Yes | JSC | USGS | 22.1 | 1.72 | Fair | VegetationModerate | NONE | ||
| 35 | 1947-06-13 -- -- | -- | Yes | SGA/JSC | USGS | 18.3 | 1.62 | Fair | VegetationModerate | NONE | ||
| 34 | 1947-05-06 -- -- | -- | Yes | SGA | USGS | 42.2 | 1.82 | Good | Clear | NONE | ||
| 33 | 1947-04-08 -- -- | -- | Yes | JSC | USGS | 92.0 | 2.21 | Fair | Clear | NONE | ||
| 32 | 1947-03-11 -- -- | -- | Yes | SGA | USGS | 113 | 2.30 | Fair | Clear | NONE | ||
| 31 | 1947-02-04 -- -- | -- | Yes | JSC | USGS | 86.9 | 2.18 | Good | VegetationLight | NONE | ||
| 30 | 1947-01-07 -- -- | -- | Yes | SGA | USGS | 93.8 | 2.25 | Fair | Clear | NONE | ||
| 29 | 1946-12-04 -- -- | -- | Yes | JSC | USGS | 14.3 | 1.49 | Good | VegetationLight | NONE | ||
| 28 | 1946-11-05 -- -- | -- | Yes | SGA | USGS | 8.91 | 1.40 | Fair | Clear | NONE | ||
| 27 | 1946-10-08 -- -- | -- | Yes | ARG/JSC | USGS | 7.56 | 1.36 | Good | VegetationModerate | NONE | ||
| 26 | 1946-09-03 -- -- | -- | Yes | SGA | USGS | 9.02 | 1.36 | Fair | Clear | NONE | ||
| 25 | 1946-08-06 -- -- | -- | Yes | JSC | USGS | 15.0 | 1.53 | Good | VegetationModerate | NONE | ||
| 24 | 1946-07-09 -- -- | -- | Yes | SGA | USGS | 47.1 | 2.14 | Fair | VegetationModerate | NONE | ||
| 23 | 1946-06-12 -- -- | -- | Yes | SAG/JSC | USGS | 8.55 | 1.36 | Good | NONE | |||
| 22 | 1946-05-08 -- -- | -- | Yes | SGA | USGS | 60.5 | 2.06 | Fair | Clear | NONE | ||
| 21 | 1946-04-02 -- -- | -- | Yes | SGA | USGS | 59.2 | 1.98 | Fair | Clear | NONE | ||
| 20 | 1946-03-13 -- -- | -- | Yes | SGA | USGS | 69.5 | 2.06 | Fair | Clear | NONE | ||
| 19 | 1946-01-30 -- -- | -- | Yes | JSC/SGA | USGS | 187 | 2.58 | Good | Clear | NONE | ||
| 18 | 1946-01-07 -- -- | -- | Yes | SGA/JSC | USGS | 2450 | 7.08 | Good | NONE | |||
| 17 | 1945-12-11 -- -- | -- | Yes | JSC | USGS | 173 | 2.64 | Fair | Clear | NONE | ||
| 16 | 1945-11-16 -- -- | -- | Yes | JSC | USGS | 64.1 | 2.21 | Good | VegetationLight | NONE | ||
| 15 | 1945-10-11 -- -- | -- | Yes | CAS/JSC | USGS | 9.27 | 1.36 | Good | Clear | NONE | ||
| 14 | 1945-09-13 23:00 | EST | Yes | CAS | USGS | 7.07 | 1.33 | Good | Clear | NONE | ||
| 13 | 1945-08-05 23:00 | EST | Yes | CAS | USGS | 698 | 4.41 | Good | VegetationHeavy | NONE | ||
| 12 | 1945-08-05 23:00 | EST | Yes | CAS | USGS | 580 | 4.11 | Good | VegetationHeavy | NONE | ||
| 11 | 1945-07-03 23:00 | EST | Yes | CAS | USGS | 9.33 | 1.40 | Good | Clear | NONE | ||
| 10 | 1945-06-08 23:00 | EST | Yes | CAS | USGS | 867 | 4.27 | Good | Clear | NONE | ||
| 9 | 1945-06-04 23:00 | EST | Yes | CAS | USGS | 21.7 | 1.60 | Good | Clear | NONE | ||
| 8 | 1945-05-01 23:00 | EST | Yes | CAS | USGS | 37.5 | 1.74 | Good | Clear | NONE | ||
| 7 | 1945-04-03 23:00 | EST | Yes | CAS | USGS | 50.4 | 1.85 | Good | NONE | |||
| 6 | 1945-03-05 23:00 | EST | Yes | CAS | USGS | 193 | 2.55 | Good | Clear | NONE | ||
| 5 | 1945-02-01 23:00 | EST | Yes | CAS | USGS | 26.9 | 1.62 | Good | Clear | NONE | ||
| 4 | 1945-01-03 23:00 | EST | Yes | CAS | USGS | 94.5 | 2.14 | Good | Clear | NONE | ||
| 3 | 1944-12-02 23:00 | EST | Yes | CAS | USGS | 27.0 | 1.68 | Good | Clear | NONE | ||
| 2 | 1944-11-01 23:00 | EST | Yes | CAS | USGS | 6.81 | 1.34 | Good | Clear | NONE | ||
| 1 | 1944-10-26 23:00 | EST | Yes | CAS | USGS | 10.7 | 1.47 | Good | Clear | NONE | ||
| 1C | 1941-03-10 -- -- | -- | Yes | / | USGS | 111 | Unspecified | NONE | ||||
| 1B | 1941-03-04 -- -- | -- | Yes | / | USGS | 85.2 | Unspecified | NONE | ||||
| 1A | 1941-02-26 -- -- | -- | Yes | / | USGS | 16.5 | Unspecified | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Virginia Water Data Support Team
Page Last Modified: 2025-12-21 08:35:17 EST
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